Rubber Air hose Assembly with quick coupler
Construction: Tube: NR& SBR synthetic rubber.
Reinforcement: High tensile polyester fiber braided.
Cover: NR & SBR or SBR& EPDM synthetic rubber.
Temperature: -30ºC - +70ºC
Color: Red, Yellow, Black etc.
Application: Mainly used for conveying of air, insert gas and water in mining, construction, engineering, shipbuilding, steel production etc.
Standard length: 10m, 20m
Specification of hose:
| Item code |
Inner Diameter |
Outer Diameter |
Working Pressure |
Burst Pressure |
Length |
Weight |
| inch |
mm |
mm |
bar |
psi |
bar |
psi |
m/pc |
kg/pc |
| HPR1 |
1/4" |
6 |
12 |
20 |
300 |
60 |
900 |
10 |
1.7 |
| HPR2 |
1/4" |
6 |
12 |
20 |
300 |
60 |
900 |
20 |
3.3 |
| HPR3 |
5/16" |
8 |
15 |
20 |
300 |
60 |
900 |
10 |
2.1 |
| HPR4 |
5/16" |
8 |
15 |
20 |
300 |
60 |
900 |
20 |
4.1 |
| HPR5 |
3/8" |
10 |
17 |
20 |
300 |
60 |
900 |
10 |
2.5 |
| HPR6 |
3/8" |
10 |
17 |
20 |
300 |
60 |
900 |
20 |
4.9 |
Specification of fittings:
German or Universal 3 in 1 quick coupler and plug.
Paishun hose pictures:
Paishun production procedure
Paishun quality control system
Paishun team and clients:
Audited Supplier 
Audited Supplier 
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